1 # Copyright 2017 Sandvine
5 # Licensed under the Apache License, Version 2.0 (the "License"); you may
6 # not use this file except in compliance with the License. You may obtain
7 # a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14 # License for the specific language governing permissions and limitations
20 from osmclient
.common
import utils
23 class TestClass(object):
25 @pytest.fixture(scope
='function')
26 def cleanup_test_vnf(self
,osm
,request
):
27 vnfd_file_list
= osm
.vnfd_descriptors_list
28 nsd_file_list
= osm
.nsd_descriptors_list
30 # cleanup all ns/packages that might have been left around
33 # first delete all nsd's
34 for file in nsd_file_list
:
36 desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
37 ns_name
=osm
.ns_name_prefix
+nsd_desc
['name']
38 osm
.get_api().ns
.delete(ns_name
)
42 # delete all nsd packages
43 for file in nsd_file_list
:
45 desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
46 osm
.get_api().nsd
.delete(desc
['name'])
50 # delete all vnfd packages
51 for file in vnfd_file_list
:
53 desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
54 osm
.get_api().vnfd
.delete(desc
['name'])
58 request
.addfinalizer(teardown
)
60 def vnf_upload_packages(self
, osm
, vnfd_file_list
, nsd_file_list
):
62 for file in vnfd_file_list
:
63 assert not osm
.get_api().package
.upload(file)
64 assert not osm
.get_api().package
.wait_for_upload(file)
65 desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
67 vnfd_descriptors
.append(desc
)
70 for file in nsd_file_list
:
71 assert not osm
.get_api().package
.upload(file)
72 assert not osm
.get_api().package
.wait_for_upload(file)
73 desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
75 nsd_descriptors
.append(desc
)
76 # TODO/HACK: need to figure out why this is necessary.
77 # vnfd/nsd is there (seen on ping_pong), but the ns fails that nsd is not there,
78 # another way to check if the nsd is really ready via API?
81 def vnf_test(self
,osm
, openstack
, vim
, vnfd_file_list
, nsd_file_list
, ns_scale
=False):
82 for file in nsd_file_list
:
83 nsd_desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
85 ns_name
=osm
.ns_name_prefix
+nsd_desc
['name']
87 assert not osm
.get_api().ns
.create(nsd_desc
['name'],ns_name
,vim
.vim_name
)
89 assert utils
.wait_for_value(lambda: osm
.get_api().ns
.get_field(ns_name
,'operational-status'),result
='vnf-init-phase')
91 # make sure ns is running
92 assert utils
.wait_for_value(lambda: osm
.get_api().ns
.get_field(ns_name
,'operational-status'),result
='running',wait_time
=120)
95 # for each descriptor, scale it
96 for scale
in nsd_desc
['scaling-group-descriptor']:
98 assert not osm
.get_api().ns
.scale(ns_name
, scale
['name'], 1)
100 # ensure ns is scaling-out
101 assert utils
.wait_for_value(lambda: osm
.get_api().ns
.get_field(ns_name
,'operational-status'),result
='scaling-out',wait_time
=120)
103 # wait for ns to be in running-state
104 assert utils
.wait_for_value(lambda: osm
.get_api().ns
.get_field(ns_name
,'operational-status'),result
='running',wait_time
=120)
106 assert not osm
.get_api().ns
.delete(ns_name
)
108 assert not osm
.get_api().nsd
.delete(nsd_desc
['name'])
110 for file in vnfd_file_list
:
111 vnfd_desc
= osm
.get_api().package
.get_key_val_from_pkg(file)
112 assert not osm
.get_api().vnfd
.delete(vnfd_desc
['name'])
114 @pytest.mark
.openstack
116 def test_vnf(self
,osm
, vim
, openstack
, cleanup_test_vnf
):
117 vnfd_file_list
= osm
.vnfd_descriptors_list
118 nsd_file_list
= osm
.nsd_descriptors_list
120 self
.vnf_upload_packages(osm
, vnfd_file_list
, nsd_file_list
)
121 self
.vnf_test(osm
,openstack
, vim
, vnfd_file_list
, nsd_file_list
)
123 @pytest.mark
.openstack
124 @pytest.mark
.ns_scale
125 def test_scale_vnf(self
,osm
, vim
, openstack
, cleanup_test_vnf
):
126 vnfd_file_list
= osm
.vnfd_descriptors_list
127 nsd_file_list
= osm
.nsd_descriptors_list
129 self
.vnf_upload_packages(osm
, vnfd_file_list
, nsd_file_list
)
130 self
.vnf_test(osm
,openstack
, vim
, vnfd_file_list
, nsd_file_list
, ns_scale
=True)